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Scandium

Ritenga Metal Scandium (Sc) Rauemi


Momo MaterialScandium
tohuSc
Taumaha Atomic44.955912
Tau Atomic21
Tae/AhuaTe Hiriwa White Metallic
Te Whakaoho Tema16W/mK
Ira Whakarewa (°C)1541
Tuhinga o te Whakawhānui Ngawha10.2 x 10-6/K
Kiato Tikanga (g/cc)2.99
Overview

Scandium (Sc) Mōhiohio Whānui:

Ko te Scandium, ko te tohu huānga ko Sc, ko te tau ngota ko te 21. Ira whakarewa: 1814 K (1541 °C), ira kohua: 3103 K (2830 °C), kiato 2.985 g/cm3. Ko te huānga he konganuku whakawhiti ngawari, hiriwa-ma, he mea konatunatua ki te gadolinium, erbium, me etahi atu. Ko te Scandium he kowhai mawhero, he mawhero ranei i te wa e waikurahia ana e te hau, ka ngawari te rangi, ka memeha haere i roto i te nuinga o nga waikawa waimeha. Heoi, i roto i te waikawa kaha, he ngawari te hanga i tetahi paparanga passivation impermeable i runga i te mata, no reira kare e tauhohe ki te ranunga 1:1 o te waikawa nitric (HNO3) me te waikawa hydrofluoric (HF). He maha nga wa e whakamahia ana a Scandium ki te hanga mohiti motuhake me nga koranu ngawari, teitei-te-mahana-atete.

Sc-4N-COA

ingoaRahingaviiviiWhakaritea
Matapihi Scandium10mm, Whakaritea ranei99.9% -99.99%
Pupu Scandium1kg, Whakaritea ranei99.9% -99.99%
Ingot Scandium1kg, Whakaritea ranei99.9% -99.99%
Whainga ScandiumWhakaritea99.9% -99.99%
Pereti ScandiumФ1-50mm99.9% -99.99%
Pae ScandiumWhakaritea99.9% -99.99%
Roopu ScandiumWhakaritea99.9% -99.99%
Pihanga ScandiumWhakaritea99.9% -99.99%
Whakaritea SamariumWhakaritea99.9% -99.99%

Ka whakamahia te Scandium ki te hanga rama konutai scandium, pūtau photovoltaic solar me nga puna hihi gamma. Ko te Scandium i roto i tona ahua taketake kua whakamahia nuitia i roto i te doping o nga koranu konumohe hei hanga koranu konumohe kaha-kaha me te uaua-nui me nga koranu konumohe hou-kaha teitei, te waikura-aukati me te weldable. Ko te Scandium he tino pai te whakarereke i te rino. Ka taea e te iti o te scandium te whakanui ake i te kaha me te pakeke o te rino maka. I tua atu, ka taea hoki te whakamahi scandium hei taapiri i roto i te tungsten me te chromium alloys teitei. Ko te scandium huānga e whakamahia ana i roto i nga koranu, a ko nga waikura scandium he mahi nui ki roto i nga rawa uku. Pērā i te tetragonal zirconia rauemi uku ka taea te whakamahi hei rauemi hiko mo nga pūtau wahie waikura totoka.

Scandium (Sc) Huanga Whakanuia:

Ka hongi matou i tetahi o nga konganuku me te nuinga atu o nga rauemi matatau ki te rakau, te pae, te pereti pereti ranei, ka tukuna ranei e te kaihoko nga hua tuhi.

Ka hokona atu e matou enei momo momo momo whakarewa tine ma te taumaha o te waahanga, te waahanga ranei mo nga whakamahinga rereke i te waahi rangahau me nga hangarau hou.

Hei tauira:ScandiumCube,Scandium Bar, Scandium Rod, Scandium Piece, ScandiumPellets,ScandiumLump,ScandiumIngot,ScandiumTarget, CustomizedScandium. Ko etahi atu ahua e waatea ana ma te tono.


Whakaritea ScandiumWhakaritea Scandium
Pae ScandiumPae Scandium
Matapihi ScandiumMatapihi Scandium
未命名Ingot Scandium
Pupu ScandiumPupu Scandium
Pereti ScandiumPereti Scandium
Pihanga ScandiumPihanga Scandium
Roopu ScandiumRoopu Scandium
Whainga ScandiumWhainga Scandium
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